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Biology, 29.01.2021 23:10 lambobacon9467

19) Larry, Darryl and Jenny are using a gas chromatograph to determine the identify of a chemical sample. They
inject the sample into the machine and then wait to see how long it takes the chemicals in their sample to move
from one end of a tube in the machine to the other end. They use this time to help them determine the identity
of the chemical in the sample,
Which is an unavoidable error in this experiment?

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